Recognize KIF tests in top-level PRESUBMIT.py

This change allows KIF (an iOS integration test framework) tests to be
analyzed appropriately by presubmit checks such as
_CheckNoProductionCodeUsingTestOnlyFunctions.

BUG=NONE

Review URL: https://codereview.chromium.org/133233009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247718 0039d316-1c4b-4281-b951-d872f2087c98

PRESUBMIT.py

@@ -44,7 +44,7 @@ _IMPLEMENTATION_EXTENSIONS = r'\.(cc|cpp|cxx|mm)$'
 _TEST_CODE_EXCLUDED_PATHS = (
     r'.*[/\\](fake_|test_|mock_).+%s' % _IMPLEMENTATION_EXTENSIONS,
     r'.+_test_(base|support|util)%s' % _IMPLEMENTATION_EXTENSIONS,
-    r'.+_(api|browser|perf|pixel|unit|ui)?test(_[a-z]+)?%s' %
+    r'.+_(api|browser|kif|perf|pixel|unit|ui)?test(_[a-z]+)?%s' %
         _IMPLEMENTATION_EXTENSIONS,
     r'.+profile_sync_service_harness%s' % _IMPLEMENTATION_EXTENSIONS,
     r'.*[/\\](test|tool(s)?)[/\\].*',